docs: def post(self):
          """token验证流程
          >1. 首先从cookies中获取token，其次获取头部Authentication
          >2. 调用验证方法，发生异常即认证失败，最后返回token解析好的字典数据
          """
          res = {"success": False}
          #1.
          token = request.cookies.get("token") or request.headers.get("authentication")
          if not token:
              return res
          #2.
          try:
              self.jwt.verifyJWT(token)
          except JWTException as e:
              self.logger.exception(e, exc_info=True)
          else:
              res.update(success=True)
          return res